What Building Control asks for
For a beam and block floor, Building Control generally expects to see evidence that the floor can carry its loads safely. That normally means:
- A beam layout drawing showing the beam positions, spacings, spans, bearings and any doubled beams.
- Structural calculations for the beams under the loads the floor will carry, including partitions and any point loads.
- Details of the void, ventilation and insulation, so the floor meets the other parts of the Regulations.
What our layout drawing shows
| Item | Why it matters |
|---|---|
| Beam type and length | So the right beams are made and delivered |
| Spacings and block courses | So the floor is laid as designed |
| Doubled or trebled beams | Under partitions, baths and other heavy loads |
| Bearing details | How the beams sit on the walls |
| Openings and trimming | Around stairs, soil pipes and service entries |
Changes on site
If the walls change, a partition moves or a new load appears, tell us. The layout and calcs can be updated so the floor still works and Building Control stays happy.